With all the talk of lightbulbs since Biden's speech, was looking around and found this to be interesting.
https://priceonomics.com/the-mysterious-case-of-the-113-year-old-light-bulb/
With all the talk of lightbulbs since Biden's speech, was looking around and found this to be interesting.
https://priceonomics.com/the-mysterious-case-of-the-113-year-old-light-bulb/
That's assuming this number only represents American population. If this number represents global population then much bigger.